[Overview][Constants][Types][Classes][Procedures and functions][Index] |
Indicates if OnIdle has been connected to the Application singleton.
Source position: editbtn.pas line 271
public property TCustomControlFilterEdit.IdleConnected : Boolean |
IdleConnected is a Boolean property which indicates if the OnIdle event handler in the class instance has been connected to the Application singleton. When set to True, the Filter in the control will be applied when the application is in an idle state.
Changing the value in the property causes the Application singleton to be updated by calling either the AddOnIdleHandler or the RemoveOnIdleHandler method. The address for the OnIdle method in the class is passed as an argument.
IdleConnected is set to True in the InvalidateFilter method.
IdleConnected is set to False in the OnIdle method after the Filter has been applied for the control.
The default value for the property is False.
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The textual representation for the filter. |
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Should be called when data was changed and it must be filtered again. |
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Filters the data and updates the container. |
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The TApplication singleton. |
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Application management and configuration for a GUI application. |
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Adds an application Idle handler to the list of handlers for the type. |
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Removes an application Idle handler for the list of handlers for the type. |